Emerson 400kVA Online UPS
The Emerson 400kVA Online UPS is a high-capacity uninterruptible power supply designed for large-scale applications requiring maximum reliability and efficiency. Here’s an overview of its specifications and features:
Specifications
Capacity: 400 kVA (kilovolt-amps)
Input Voltage: Typically operates within a range of 380V to 480V AC, three-phase.
Output Voltage: Generally provides a stable output around 400V or 415V AC.
Output Waveform: Pure sine wave, ensuring compatibility with sensitive electronic devices.
Input Frequency: Usually supports 50/60 Hz auto-sensing.
Features
Online Double-Conversion Technology: Converts incoming AC to DC and then back to AC, providing a clean and stable output while isolating the load from power disturbances.
High Efficiency: Designed for high efficiency, often exceeding 95%, which reduces energy costs.
LCD Display: A user-friendly interface displaying real-time operational parameters, including voltage, load, and battery status.
Modular Design: Some models may feature a modular design for easy scalability and maintenance.
Battery Type: Typically uses advanced sealed lead-acid or lithium-ion batteries, depending on configuration.
Charging Time: Usually takes 4 to 8 hours for a full charge, with options for fast charging.
Protection Features
Overload Protection: Automatically shuts down to protect against excess load.
Short-Circuit Protection: Prevents damage during short-circuit events.
Surge Protection: Protects connected devices from voltage spikes.
Thermal Management: Equipped with cooling fans and temperature sensors to manage heat effectively.
Connectivity
Output Sockets: Multiple outlets for connecting various loads; may include hardwired connections for high-capacity setups.
Communication Ports: Options for USB, RS232, and SNMP for remote monitoring and management.
Parallel Operation: Supports configurations where multiple UPS units can operate together for redundancy and increased capacity.
Applications
Ideal for:
Data centers
Telecommunications networks
Industrial operations
Large IT infrastructures
Mission-critical systems
Installation & Maintenance
Installation: Requires professional installation due to its size and complexity.
Maintenance: Regular inspections and maintenance are essential for battery health and system performance.
Warranty
Typically includes a manufacturer’s warranty ranging from 1 to 3 years, subject to specific terms.
Additional Considerations
Compliance and Certifications: Often compliant with international safety and quality standards, ensuring reliability and performance.
Customization Options: Depending on the model, there may be options for customization to meet specific operational needs.
